| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.81 | 10.273% | $143.1454 | $143.15 | $143.15 | $143.10 |
| Purchase #2 | $242.58 | 13.266% | $274.7607 | $274.76 | $274.75 | $274.80 |
| Purchase #3 | $31.94 | 11.779% | $35.7022 | $35.70 | $35.70 | $35.70 |
| Purchase #4 | $232.30 | 3.168% | $239.6593 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $56.51 | 4.489% | $59.0467 | $59.05 | $59.05 | $59.00 |
| Purchase #6 | $13.52 | 6.555% | $14.4062 | $14.41 | $14.40 | $14.40 |
| Purchase #7 | $75.49 | 12.264% | $84.7481 | $84.75 | $84.75 | $84.70 |
| 7 purchase totals = | $782.15 | $851.4686 | $851.48 | $851.45 | $851.40 | |